Pipe Standard:
Key criteria include the following classification
The current national standard
GB/T10752-1995 marine steel butt-welding
GB/T12772-1999 drainage flexible interface cast-iron pipe and pipe fittings
GB/T 8803-2001 injection molding of polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C), acrylonitrile - butadiene - styrene copolymer three yuan (ABS) and acrylonitrile - styrene - acrylate copolymer three yuan (ASA)test method of heat oven pipe
Determination of GB/T 8802-2001 thermoplastic plastic pipe,pipe fittings VEKA softening temperature
GB/T 18251-2000 polyolefin pipes, pipe fittings and mixedmethod for the determination of pigment or carbon black dispersed mixture
GB/T 18474-2001 cross-linked polyethylene (PE-X) testmethod of cross-linked pipe and pipe fittings
GB/T 18475-2001 thermoplastic plastics pressure pipes and fittings for material classification and naming general use(Design) coefficient
GB/T 18742.3-2002 for cold and hot water - Part third: pipepolypropylene piping systems
Thermoplastic plastic pipes and fittings for hot and cold watersystem GB/T 18991-2003
Chlorinated polyvinyl chloride using GB/T 18993.3-2003(PVC-C) piping systems for hot and cold water - Part third:fittings
Chlorinated polyvinyl chloride (PVC-C) GB/T 18998.3-2003 industrial piping systems - Part third: fittings
GB/T 19228.3-2003 stainless steel clamping pipe fitting forrubber O ring
GB/T 19278-2003 thermoplastic plastic pipe, pipe fittings andvalves general terms and definitions
Polybutene with GB/T 19473.3-2004 (PB) piping systems forhot and cold water - Part third: fittings
GB/T 12459-2005 steel butt-welding seamless pipe
GB/T 19712-2005 plastic pipe and fittings for polyethylene(PE) impact test method for saddle bypass
Buried polyethylene (PE) with the GB 15558.2-2005 gaspipeline system in second parts: fittings
GB/T 13663.2-2005 water polyethylene (PE) pipe systemspart second: fittings
Crushing decohesion test for GB/T 19806-2005 plastic pipeand fittings for polyethylene electrofusion assemblies
GB/T 19807-2005 plastic pipes and fittings for polyethylene pipe and electric combined melting pipe specimen preparation
Tensile test of GB/T 19808-2005 plastic pipe and fittings of nominal outside diameter greater than or equal to 90mmpolyethylene electrofusion assemblies.
GB/T 19809-2005 plastic pipe and fittings for polyethylene(PE) pipe / tube or pipe / tube butt assembly preparation
GB/T 19810-2005 polyethylene (PE) pipes and fittings forbutt joint determination of tensile strength and failure mode
GB/T 13401-2005 steel plate butt-welding pipe fittings
GB/T 19993-2005 hot and cold water with thermoplastic piping system piping system thermal cycling test method
GB/T 5836.2-2006 building drainage with a hard polyvinyl chloride (PVC-U) tube
Polyethylene with GB/T 15819-2006 (PE) irrigation pipecaused by Insert Fittings test method and specification of susceptibility to environmental stress cracking
Polyethylene with GB/T 20201-2006 irrigation (PE)connecting pipe pressure pipe machine
GB/T 20207.2-2006 acrylonitrile - butadiene - styrene (ABS)pressure piping systems - Part second: fittings
GB/T 20674.2-2006 plastic pipe and fittings for polyethylenesystem welding equipment Part second: welding connection
GB/T 20674.1-2006 plastic pipe and fittings for polyethylenesystem welding equipment part first: butt
GB/T 8801-2007 hard polyvinyl chloride (PVC-U) tube falling test method
Determination of GB/T, 21300-2007 plastic pipe and pipe fittings not transmittance
GB/T 21409-2008 glass equipment, pipes and pipe fittingsinspection, installation and use of general rules
GB/T 21408-2008 glass equipment, pipes and pipe fittings15mm ~ 150mm diameter pipe and pipe fittings of versatility and interchangeability
GB/T 14383-2008 forged socket welding, threaded fittings
Ductile cast iron pipe, fittings and accessories, GB/T 13295-2008 water and gas pipe
Graphical symbols for tube drawing pipeline system GB/T6567.3-2008 Technology
GB/T 22051-2008 cross-linked polyethylene (PE-X) pipesliding clamping sleeve cold expansion tube
Graphics pipeline system GB/T technology of 6567.5-2008graphical symbols for piping, pipe fittings and valvesAxonometric representation of graphical symbols
The first part: GB/T 11618.1-2008 copper tube joint brazedtube
GB/T 12772-2008 drainage flexible interface cast-iron pipe,fittings and accessories
GB/T 3420-2008 gray cast iron pipe
GB/T 11618.2-2008 copper tube joint of second parts: theclamping pipe fittings
Plastics pipes and fittings for basic parameters and technical conditions of GB/T 23241-2009 irrigation
GB/T 23682-2009 refrigerating systems and heat pumpshose, seismic isolation pipe and expansion joint design andinstallation requirements,
GB/T 24452-2009 building sewage, waste water (high, low)with chlorinated polyvinyl chloride (PVC-C) pipes and fittings
GB/T 17457-2009 nodular cast iron pipes and fittings of cement mortar lining
GB/T 24596-2009 nodular cast iron pipes and fittingspolyurethane coatings
GB/T 24672-2009 sprinkling of thin-wall metal pipe and pipe fittings
GB/T 5135.19-2010 automatic sprinkler system in nineteenth parts: plastic pipe and fittings.
Stainless steel corrugated hose and pipe conveying GB/T26002-2010 gas
GB/T 26120-2010 low-pressure stainless steel threaded pipe fittings
Ductile cast iron pipe, fittings and accessories, GB/T 26081-2010 wastewater
The second part mechanical fittings polyethylene pipe system with GB 26255.2-2010 gas: steel-plastic transition fittings of nominal outside diameter greater than 63mm pipe
The first part mechanical fittings polyethylene pipe system with GB 26255.1-2010 gas: steel-plastic transition fittingsnominal outside diameter of the pipe is not more than 63mm
General technical requirements of GB/T 26500-2011 fluorine plastic lined steel pipe, pipe fittings
GB/T 19228.2-2011 stainless steel press fittings components in second parts: connected with a thin wall stainless steel pipe
GB/T 19228.1-2011 stainless steel press fittings components in first parts: clamping pipe fittings
GB/T 27684-2011 of titanium and titanium alloy seamless and welded pipe
GB/T 27891-2011 carbon steel pressfitting pipe [2]
Industry standard
1) "seamless steel butt-welding fittings" GB/T 12459 - 2005
2) "steel butt-welding fittings" GB/T 13401 - 2005
3) "power station" of DL/T 69 steel butt-welding fittings
Key criteria include the following classification
The current national standard
GB/T10752-1995 marine steel butt-welding
GB/T12772-1999 drainage flexible interface cast-iron pipe and pipe fittings
GB/T 8803-2001 injection molding of polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C), acrylonitrile - butadiene - styrene copolymer three yuan (ABS) and acrylonitrile - styrene - acrylate copolymer three yuan (ASA)test method of heat oven pipe
Determination of GB/T 8802-2001 thermoplastic plastic pipe,pipe fittings VEKA softening temperature
GB/T 18251-2000 polyolefin pipes, pipe fittings and mixedmethod for the determination of pigment or carbon black dispersed mixture
GB/T 18474-2001 cross-linked polyethylene (PE-X) testmethod of cross-linked pipe and pipe fittings
GB/T 18475-2001 thermoplastic plastics pressure pipes and fittings for material classification and naming general use(Design) coefficient
GB/T 18742.3-2002 for cold and hot water - Part third: pipepolypropylene piping systems
Thermoplastic plastic pipes and fittings for hot and cold watersystem GB/T 18991-2003
Chlorinated polyvinyl chloride using GB/T 18993.3-2003(PVC-C) piping systems for hot and cold water - Part third:fittings
Chlorinated polyvinyl chloride (PVC-C) GB/T 18998.3-2003 industrial piping systems - Part third: fittings
GB/T 19228.3-2003 stainless steel clamping pipe fitting forrubber O ring
GB/T 19278-2003 thermoplastic plastic pipe, pipe fittings andvalves general terms and definitions
Polybutene with GB/T 19473.3-2004 (PB) piping systems forhot and cold water - Part third: fittings
GB/T 12459-2005 steel butt-welding seamless pipe
GB/T 19712-2005 plastic pipe and fittings for polyethylene(PE) impact test method for saddle bypass
Buried polyethylene (PE) with the GB 15558.2-2005 gaspipeline system in second parts: fittings
GB/T 13663.2-2005 water polyethylene (PE) pipe systemspart second: fittings
Crushing decohesion test for GB/T 19806-2005 plastic pipeand fittings for polyethylene electrofusion assemblies
GB/T 19807-2005 plastic pipes and fittings for polyethylene pipe and electric combined melting pipe specimen preparation
Tensile test of GB/T 19808-2005 plastic pipe and fittings of nominal outside diameter greater than or equal to 90mmpolyethylene electrofusion assemblies.
GB/T 19809-2005 plastic pipe and fittings for polyethylene(PE) pipe / tube or pipe / tube butt assembly preparation
GB/T 19810-2005 polyethylene (PE) pipes and fittings forbutt joint determination of tensile strength and failure mode
GB/T 13401-2005 steel plate butt-welding pipe fittings
GB/T 19993-2005 hot and cold water with thermoplastic piping system piping system thermal cycling test method
GB/T 5836.2-2006 building drainage with a hard polyvinyl chloride (PVC-U) tube
Polyethylene with GB/T 15819-2006 (PE) irrigation pipecaused by Insert Fittings test method and specification of susceptibility to environmental stress cracking
Polyethylene with GB/T 20201-2006 irrigation (PE)connecting pipe pressure pipe machine
GB/T 20207.2-2006 acrylonitrile - butadiene - styrene (ABS)pressure piping systems - Part second: fittings
GB/T 20674.2-2006 plastic pipe and fittings for polyethylenesystem welding equipment Part second: welding connection
GB/T 20674.1-2006 plastic pipe and fittings for polyethylenesystem welding equipment part first: butt
GB/T 8801-2007 hard polyvinyl chloride (PVC-U) tube falling test method
Determination of GB/T, 21300-2007 plastic pipe and pipe fittings not transmittance
GB/T 21409-2008 glass equipment, pipes and pipe fittingsinspection, installation and use of general rules
GB/T 21408-2008 glass equipment, pipes and pipe fittings15mm ~ 150mm diameter pipe and pipe fittings of versatility and interchangeability
GB/T 14383-2008 forged socket welding, threaded fittings
Ductile cast iron pipe, fittings and accessories, GB/T 13295-2008 water and gas pipe
Graphical symbols for tube drawing pipeline system GB/T6567.3-2008 Technology
GB/T 22051-2008 cross-linked polyethylene (PE-X) pipesliding clamping sleeve cold expansion tube
Graphics pipeline system GB/T technology of 6567.5-2008graphical symbols for piping, pipe fittings and valvesAxonometric representation of graphical symbols
The first part: GB/T 11618.1-2008 copper tube joint brazedtube
GB/T 12772-2008 drainage flexible interface cast-iron pipe,fittings and accessories
GB/T 3420-2008 gray cast iron pipe
GB/T 11618.2-2008 copper tube joint of second parts: theclamping pipe fittings
Plastics pipes and fittings for basic parameters and technical conditions of GB/T 23241-2009 irrigation
GB/T 23682-2009 refrigerating systems and heat pumpshose, seismic isolation pipe and expansion joint design andinstallation requirements,
GB/T 24452-2009 building sewage, waste water (high, low)with chlorinated polyvinyl chloride (PVC-C) pipes and fittings
GB/T 17457-2009 nodular cast iron pipes and fittings of cement mortar lining
GB/T 24596-2009 nodular cast iron pipes and fittingspolyurethane coatings
GB/T 24672-2009 sprinkling of thin-wall metal pipe and pipe fittings
GB/T 5135.19-2010 automatic sprinkler system in nineteenth parts: plastic pipe and fittings.
Stainless steel corrugated hose and pipe conveying GB/T26002-2010 gas
GB/T 26120-2010 low-pressure stainless steel threaded pipe fittings
Ductile cast iron pipe, fittings and accessories, GB/T 26081-2010 wastewater
The second part mechanical fittings polyethylene pipe system with GB 26255.2-2010 gas: steel-plastic transition fittings of nominal outside diameter greater than 63mm pipe
The first part mechanical fittings polyethylene pipe system with GB 26255.1-2010 gas: steel-plastic transition fittingsnominal outside diameter of the pipe is not more than 63mm
General technical requirements of GB/T 26500-2011 fluorine plastic lined steel pipe, pipe fittings
GB/T 19228.2-2011 stainless steel press fittings components in second parts: connected with a thin wall stainless steel pipe
GB/T 19228.1-2011 stainless steel press fittings components in first parts: clamping pipe fittings
GB/T 27684-2011 of titanium and titanium alloy seamless and welded pipe
GB/T 27891-2011 carbon steel pressfitting pipe [2]
Industry standard
1) "seamless steel butt-welding fittings" GB/T 12459 - 2005
2) "steel butt-welding fittings" GB/T 13401 - 2005
3) "power station" of DL/T 69 steel butt-welding fittings